# Thread: complex variables, determining shape?

1. ## complex variables, determining shape?

The question is to sketch the set of points determined by the equation.
|3z - 2i|>= 4

I know that if it was say |z -1 - 2i| = 2 that its a circle centered at (1,2) with radius 2. But im not sure how to interpret the above equation.

Just remember that as the inequality is $\geq$, you will need to include the line of the circle as well.